PLAINSBORO – A hospital worker was arrested over the weekend and charged with sexually assaulting two patients in separate incidents at The University Medical Center of Princeton at Plainsboro, according to the Middlesex County Prosecutor’s Office.

Edher Osorio, 30, is charged with one count of criminal sexual contact for allegedly placing a 60-year-old woman's hand on his genitals Friday night and with sexual assault for allegedly fondling a 36-year-old woman in June.

He was taken to the Middlesex County jail and held on $200,000 bail, authorities said.

The prosecutor’s office stated in a media release that the criminal sexual contact charge was filed “after it was determined that Osorio placed the 60-year-old woman’s hand on his genitals, and parted her thighs to improperly view her, after she was brought to the hospital emergency room at 10:30 p.m.” on Friday.

“The investigation subsequently determined that in June Osorio fondled and digitally penetrated the 36-year-old female when she was brought to the hospital emergency room,” the prosecutor’s release states.

The investigation began after the 60-year-old patient reported to hospital authorities that she was assaulted.

The hospital reported the alleged assault to the Plainsboro Police Department.

Osorio was charged during an investigation by Investigator Melissa Terpanick of the Middlesex County Prosecutor’s Office and Detective Martin McElrath of the Plainsboro Police Department.

The investigation is continuing. Anyone with information is asked to call Investigator Terpanick of the Middlesex County Prosecutor’s Office at (732) 745-3600, or Detective McElrath of the Plainsboro Police Department at (609) 799-2333.